.\" Copyright (c) 1997 Brian Cully <shmit@kublai.com>
.\" All rights reserved.
.\"
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.\" modification, are permitted provided that the following conditions
.\" are met:
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.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. Neither the name of the author nor the names of any co-contributors
.\"    may be used to endorse or promote products derived from this software
.\"    without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
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.\" $FreeBSD: src/lib/libc_r/man/pthread_cleanup_pop.3,v 1.5.2.3 2001/08/17 15:42:51 ru Exp $
.\"
.Dd July 30, 1998
.Dt PTHREAD_CLEANUP_POP 3
.Os
.Sh NAME
.Nm pthread_cleanup_pop
.Nd call the first cleanup routine
.Sh SYNOPSIS
.Fd #include <pthread.h>
.Ft void
.Fn pthread_cleanup_pop "int execute"
.Sh DESCRIPTION
The
.Fn pthread_cleanup_pop
function pops the top cleanup routine off
of the current thread's cleanup routine stack and, if
.Fa execute
is non-zero, it will execute the function.
If there is no cleanup routine,
.Fn pthread_cleanup_pop
does nothing.
.Pp
.Fn pthread_cleanup_pop
must be paired with a corresponding
.Xr pthread_cleanup_push 3
in the same lexical scope.
.Sh RETURN VALUES
.Fn pthread_cleanup_pop
does not return any value.
.Sh ERRORS
None
.Sh SEE ALSO
.Xr pthread_cleanup_push 3 ,
.Xr pthread_exit 3
.Sh STANDARDS
.Fn pthread_cleanup_pop
conforms to
.St -p1003.1-96 .
